Overview
Dunkirk Substation, operated by SMECO, is an operational electrical substation in the United States. It plays a key role in local grid stability and power distribution.
Dunkirk Substation is an operational electrical substation located in the United States, operated by Southern Maryland Electric Cooperative (SMECO). As a substation, it serves as a critical node in the regional power grid, stepping down transmission voltages for distribution to residential, commercial, and industrial customers. The facility is part of SMECO's network serving southern Maryland. Operating under the regulatory framework of the U.S., the substation adheres to NERC reliability standards and FERC regulations for grid interconnection and stability. While specific voltage levels are not detailed, typical substations in this region operate at transmission voltages of 69 kV to 138 kV, stepping down to distribution levels. The facility's age and equipment specifics are not disclosed, but it is part of a well-maintained cooperative utility system. The substation's location in a rural to suburban area of Maryland supports local communities and businesses, ensuring reliable electricity supply. Its operational status indicates ongoing contribution to grid resilience and energy delivery. The facility's significance lies in its role within SMECO's distribution network, serving a mix of residential and agricultural loads typical of the region.
Environmental context
The substation is situated in a mixed rural-suburban area of Maryland, with nearby forests and agricultural lands. Electrical infrastructure in such settings must balance reliability with environmental considerations, including electromagnetic field management and habitat preservation. The facility's operation aligns with local land use and zoning regulations, minimizing ecological disruption while supporting community energy needs.
Frequently asked questions
Dunkirk Substation is located in the United States, with coordinates approximately 38.733037 N, -76.656367 W, in southern Maryland. It is operated by Southern Maryland Electric Cooperative (SMECO).
Dunkirk Substation is an electrical substation that transforms high-voltage transmission power to lower voltages for distribution to homes and businesses. It is a key component of SMECO's grid, ensuring reliable electricity supply in the region.
Dunkirk Substation is operated by Southern Maryland Electric Cooperative (SMECO), a member-owned utility serving southern Maryland.
As part of the U.S. electrical grid, Dunkirk Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution. These standards ensure grid stability, cybersecurity, and operational safety.
Substations like Dunkirk are critical for voltage regulation and power distribution. They connect transmission lines to local distribution networks, enabling safe and efficient electricity delivery to end-users.